.pd-10 {
  padding: 10rpx;
}
.pd-15 {
  padding: 15rpx;
}
.pd-1015 {
  padding: 10rpx 15rpx;
}
.pdlr-10 {
  padding: 0 10rpx;
}
.pdlr-15 {
  padding: 0 15rpx;
}
.pdtb-10 {
  padding: 10rpx 0;
}
.pdtb-15 {
  padding: 15rpx 0;
}
.mr-30 {
  margin: 30rpx 0;
}
.mb-10 {
  margin-bottom: 10rpx;
}
.mrt-100 {
  margin-top: 100rpx;
}
.mrb-30 {
  margin-bottom: 30rpx;
}

.mr-15 {
  margin: 15rpx 0;
}
.mr-tb-1510 {
  margin-top: 15rpx;
  margin-bottom: 10rpx;
}
.mr-tb-1015 {
  margin-bottom: 15rpx;
  margin-top: 10rpx;
}
.br-15 {
  border-radius: 15rpx;
  overflow: hidden;
}
.br-25 {
  border-radius: 25rpx;
  overflow: hidden;
}
.h-10 {
  height: 10rpx;
}
.h-20 {
  height: 20rpx;
}
.h-30 {
  height: 30rpx;
}
.bg-grey {
  padding: 30rpx 0;
  background-color: #f9f9f9;
}
.fb {
  position: absolute;
  width: 100%;
  bottom: 0;
}
